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Initial support for separate GPU address spaces (#2394)

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* Make GPU memory manager a member of GPU channel

* Move physical memory instance to the memory manager, and the caches to the physical memory

* PR feedback
This commit is contained in:
gdkchan 2021-06-29 14:32:02 -03:00 • committed by GitHub
parent 8cc872fb60
commit fbb4019ed5
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GPG key ID: 4AEE18F83AFDEB23
44 changed files with 780 additions and 481 deletions
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17
Ryujinx.Graphics.Gpu/Image/TextureBindingsManager.cs
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@ -119,7 +119,7 @@ namespace Ryujinx.Graphics.Gpu.Image
/// <param name="samplerIndex">Type of the sampler pool indexing used for bound samplers</param>
public void SetSamplerPool(ulong gpuVa, int maximumId, SamplerIndex samplerIndex)
{
ulong address = _context.MemoryManager.Translate(gpuVa);
ulong address = _channel.MemoryManager.Translate(gpuVa);
if (_samplerPool != null)
{
@ -131,7 +131,7 @@ namespace Ryujinx.Graphics.Gpu.Image
_samplerPool.Dispose();
}
_samplerPool = new SamplerPool(_context, address, maximumId);
_samplerPool = new SamplerPool(_context, _channel.MemoryManager.Physical, address, maximumId);
_samplerIndex = samplerIndex;
}
@ -142,7 +142,7 @@ namespace Ryujinx.Graphics.Gpu.Image
/// <param name="maximumId">Maximum ID of the pool (total count minus one)</param>
public void SetTexturePool(ulong gpuVa, int maximumId)
{
ulong address = _context.MemoryManager.Translate(gpuVa);
ulong address = _channel.MemoryManager.Translate(gpuVa);
_texturePoolAddress = address;
_texturePoolMaximumId = maximumId;
@ -228,6 +228,7 @@ namespace Ryujinx.Graphics.Gpu.Image
public void CommitBindings()
{
TexturePool texturePool = _texturePoolCache.FindOrCreate(
_channel,
_texturePoolAddress,
_texturePoolMaximumId);
@ -437,9 +438,9 @@ namespace Ryujinx.Graphics.Gpu.Image
var poolState = state.Get<PoolState>(MethodOffset.TexturePoolState);
ulong poolAddress = _context.MemoryManager.Translate(poolState.Address.Pack());
ulong poolAddress = _channel.MemoryManager.Translate(poolState.Address.Pack());
TexturePool texturePool = _texturePoolCache.FindOrCreate(poolAddress, poolState.MaximumId);
TexturePool texturePool = _texturePoolCache.FindOrCreate(_channel, poolAddress, poolState.MaximumId);
return texturePool.GetDescriptor(textureId);
}
@ -455,12 +456,11 @@ namespace Ryujinx.Graphics.Gpu.Image
/// <returns>The packed texture and sampler ID (the real texture handle)</returns>
private int ReadPackedId(int stageIndex, int wordOffset, int textureBufferIndex, int samplerBufferIndex)
{
var bufferManager = _context.Methods.BufferCache;
ulong textureBufferAddress = _isCompute
? _channel.BufferManager.GetComputeUniformBufferAddress(textureBufferIndex)
: _channel.BufferManager.GetGraphicsUniformBufferAddress(stageIndex, textureBufferIndex);
int handle = _context.PhysicalMemory.Read<int>(textureBufferAddress + (ulong)(wordOffset & HandleMask) * 4);
int handle = _channel.MemoryManager.Physical.Read<int>(textureBufferAddress + (ulong)(wordOffset & HandleMask) * 4);
// The "wordOffset" (which is really the immediate value used on texture instructions on the shader)
// is a 13-bit value. However, in order to also support separate samplers and textures (which uses
@ -474,7 +474,7 @@ namespace Ryujinx.Graphics.Gpu.Image
? _channel.BufferManager.GetComputeUniformBufferAddress(samplerBufferIndex)
: _channel.BufferManager.GetGraphicsUniformBufferAddress(stageIndex, samplerBufferIndex);
handle |= _context.PhysicalMemory.Read<int>(samplerBufferAddress + (ulong)((wordOffset >> HandleHigh) - 1) * 4);
handle |= _channel.MemoryManager.Physical.Read<int>(samplerBufferAddress + (ulong)((wordOffset >> HandleHigh) - 1) * 4);
}
return handle;
@ -514,7 +514,6 @@ namespace Ryujinx.Graphics.Gpu.Image
public void Dispose()
{
_samplerPool?.Dispose();
_texturePoolCache.Dispose();
}
}
}